From: Padraig Brady <padraig.brady@corvil.com>
To: Mark Lord <mlord@pobox.com>
Cc: Peter <cogwepeter@cogweb.net>, linux-kernel@vger.kernel.org
Subject: Re: hdparm -Y hangup
Date: Wed, 25 Sep 2002 16:06:26 +0100 [thread overview]
Message-ID: <3D91D0F2.5080806@corvil.com> (raw)
In-Reply-To: 3D91CF1E.3080606@pobox.com
Mark Lord wrote:
> Peter wrote:
>
>>
>> Clarification: is it the case that hdparm -Y (sleep) will cool the
>> drive off better than hdparm -y (suspend)?
>
>
> In theory, -Y is capable of greater power (heat) savings than -y,
> but in practice this will be model-specific and probably
> will pale in comparism to the huge savings from -y alone.
True. Is there any chance you could mark -Y (DANGEROUS).
Even if it is dangerous currently because of an IDE bug
it still is dangerous.
>> I read somewhere that -Y only works on unmounted drives. This appears
>> to be false. Comments?
>
> It should work on the raw drive regardless.
thanks,
Pádraig.
next prev parent reply other threads:[~2002-09-25 15:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-23 23:08 hdparm -Y hangup Peter
2002-09-25 14:58 ` Mark Lord
2002-09-25 15:06 ` Padraig Brady [this message]
2002-09-25 16:11 ` jbradford
-- strict thread matches above, loose matches on Subject: below --
2002-09-20 14:24 Padraig Brady
2002-09-21 18:13 ` jbradford
2002-09-23 8:32 ` Padraig Brady
2002-09-23 9:44 ` jbradford
2002-09-24 21:06 ` Bill Davidsen
2002-09-25 7:49 ` jbradford
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